Question

Let a blade of a ceiling fan of radius 60 cm com-
pletes 100 revolutions in 5 minutes and
14 seconds. Then acceleration of a point on the tip
of the blade will be
(1) 1.2 m/s2
(2) 2.4 m/s2
(3) 2 m/s2
(4) 3.2 m/s2​

Answer 1

Answer:(4) 3.2 m/s2​

Explanation:

(4) 3.2 m/s2​